Assistive technology and learning disabilities: today's realities and tomorrow's promises.
Many forms of technology, both "high" and "low," can help individuals with learning disabilities capitalize on their strengths and bypass, or compensate for, their disabilities. This article surveys the current status of assistive technology for this population and reflects on future promises and potential problems. In addition, a model is presented for conceptualizing assistive technology in terms of the types of barriers it helps persons with disabilities to surmount. Several current technologies are described and the research supporting their effectiveness reviewed: word processing, computer-based instruction in reading and other academic areas, interactive videodisc interventions for math, and technologies for daily life. In conclusion, three themes related to the future success of assistive technology applications are discussed: equity of access to technology; ease of technology, use; and emergent technologies, such as virtual reality.
Lewis
R B
RB
Department of Special Education, San Diego State University, CA 92182-1170, USA. rlewis@mail.sdsu.edu
D003194:Computer-Assisted Instruction / Q000639:trends; D006801:Humans; D007859:Learning Disabilities / Q000534:rehabilitation*; D012656:Self-Help Devices / Q000639:trends*; D013672:Technology / Q000639:trends*; D014584:User-Computer Interface